Edward Victor Appleton

English physicist (1892–1965)

  • Fame61.7
  • Momentum2.1
  • Wikipedia1.4K
Source-basedFalling
Lived 1892–1965, aged 73United Kingdom
  • Wikipedia
    81 languages
    Cross-language footprint
  • Era
    1892–1965
    Aged 73
  • Awards
    18
    recognised works
Summary
Updated 2026-06-21

He proved radio waves bounce off a charged layer in the sky — work that won him a Nobel and made radar possible. The ionosphere research that seemed abstract in the 1920s became a weapon by 1940.

Biography

About

Edward Victor Appleton graduated from Cambridge, served as a second lieutenant in the Royal Engineers during the First World War, and returned from the Western Front with a captured German thermionic valve. By 1924 he was Wheatstone Professor at King's College London, unravelling how radio waves were created, propagated, and reflected by the upper atmosphere. He returned to Cambridge in 1936 as Jacksonian Professor and became acting director of the Cavendish Laboratory after Ernest Rutherford died that October. In 1939 he became Secretary of the Department of Scientific and Industrial Research…

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Fame
Falling
61.7
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum2.1
Historical24.1
Source confidence60.0
Completeness70.0
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Sources

  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence